Publications

This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..

It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/

  • A Dark, Bare Rock for TOI-1685 b from a JWST NIRSpec G395H Phase Curve
    We report JWST NIRSpec/G395H observations of TOI-1685 b, a hot rocky super-Earth orbiting an M2.5V star, during a full orbit. We obtain transmission and emission spectra of the planet and characterize the properties of the phase curve, including its amplitude and offset. The transmission spectrum rules out clear H 2-dominated atmospheres, while
    Luque, Rafael et al.

    Advertised on:

    7
    2025
    Citations
    6
  • Probing Abundance Variations Among Multiple Stellar Populations in the Metal-poor Globular Cluster NGC 2298 Using Gemini-South/GHOST
    Studying the abundances in metal-poor globular clusters is crucial for understanding the formation of the Galaxy and the nucleosynthesis processes in the early Universe. We observed 13 red-giant stars from the metal-poor globular cluster NGC 2298 using the newly commissioned GHOST spectrograph at Gemini South. We derived stellar parameters and
    Bandyopadhyay, Avrajit et al.

    Advertised on:

    7
    2025
    Citations
    0
  • Optimizing the analysis of emission lines in galaxies: the case of the MUSE TIMER galaxy NGC 613
    Galaxy evolution is driven by spatially distributed processes with varying time-scales. Integral field spectroscopy provides spatially resolved information about these processes. Nevertheless, disentangling these processes, which are related to both the underlying stellar populations and the interstellar medium can be challenging. We present a case
    Silva-Lima, Luiz A. et al.

    Advertised on:

    7
    2025
    Citations
    0
  • INSPIRE: INvestigating Stellar Populations In RElics - IX. KiDS J0842 + 0059: the first fully confirmed relic beyond the local Universe
    Relics are massive, compact and quiescent galaxies that assembled the majority of their stars in the early Universe and lived untouched until today, completely missing any subsequent size growth caused by mergers and interactions. They provide the unique opportunity to put constraints on the first phase of mass assembly in the Universe with the
    Tortora, C. et al.

    Advertised on:

    7
    2025
    Citations
    0
  • Is the symbiotic recurrent nova T CrB late? Recent photometric evolution and comparison with past pre-outburst behaviour
    T CrB is a symbiotic recurrent nova that last erupted in 1946. Given its recurrence time-scale of approximately 80 yr, the next outburst is eagerly anticipated by the astronomical community. In this work, we analyse the optical light curves of T CrB, comparing recent photometric evolution with historical data to evaluate potential predictive
    Merc, Jaroslav et al.

    Advertised on:

    7
    2025
    Citations
    0
  • Characterisation of local halo building blocks: Thamnos and Sequoia
    Context. A crucial aspect of galaxy evolution is the pace at which galaxies build up their mass. We can investigate this hierarchical assembly by uncovering and timing accretion events experienced by our Galaxy. Aims. In the Milky Way, accreted debris has been previously identified in the local halo, thanks to the advent of Gaia data. We aim to
    Dodd, Emma et al.

    Advertised on:

    6
    2025
    Citations
    5